.page-products {
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

.page-products .prod-top {
  padding-top: clamp(16px, 2.4vw, 28px);
}

.page-products .prod-hero {
  position: relative;
  padding: clamp(22px, 4vw, 46px) 0 clamp(36px, 6vw, 76px);
  isolation: isolate;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: min(70vw, 640px);
  height: min(70vw, 640px);
  background: radial-gradient(circle at 50% 50%, rgba(138, 92, 255, 0.26), rgba(45, 226, 255, 0.05) 48%, transparent 66%);
  z-index: -1;
  pointer-events: none;
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
}

.page-products .prod-hero h1 {
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(32px, 5.6vw, 64px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: clamp(10px, 1.6vw, 18px) 0 0;
  text-wrap: balance;
}

.page-products .prod-hero__intro {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}

.page-products .prod-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-jump__link {
  display: inline-block;
  padding: 7px 13px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%);
  transition: color var(--ease), background var(--ease), border-color var(--ease);
}

.page-products .prod-jump__link:hover,
.page-products .prod-jump__link:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products .prod-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(20px, 3vw, 32px);
  background: var(--line);
  border-left: 2px solid var(--cyan);
}

.page-products .prod-stat {
  background: var(--ink-2);
  padding: 14px 12px;
}

.page-products .prod-stat__num {
  display: block;
  font-size: clamp(19px, 2.6vw, 27px);
  line-height: 1.1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .prod-stat__label {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .prod-hero__figure {
  margin: 0;
}

.page-products .prod-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(45, 226, 255, 0.3);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-products .prod-hero__figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .prod-sec {
  padding: clamp(38px, 6vw, 82px) 0;
  border-top: 1px solid var(--line);
}

.page-products .prod-sec__head {
  max-width: 46rem;
}

.page-products .prod-sec h2 {
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(25px, 3.6vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 10px 0 0;
  text-wrap: balance;
}

.page-products .prod-sec__head p.measure {
  margin: 14px 0 0;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
  color: var(--muted);
}

.page-products .prod-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 255, 0.45);
  transition: border-color var(--ease), color var(--ease);
}

.page-products .prod-inline-link:hover {
  color: var(--text);
  border-color: var(--text);
}

/* ---------- 订阅方案 ---------- */
.page-products .prod-plans {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-products .plan {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--panel);
  border-top: 2px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  transition: border-color var(--ease), background var(--ease), transform var(--ease-slow);
}

.page-products .plan:hover {
  border-top-color: var(--cyan);
  background: var(--panel-2);
}

.page-products .plan--feature {
  background: linear-gradient(158deg, #1a2440 0%, var(--panel) 58%, var(--panel) 100%);
  border-top-color: var(--cyan);
}

.page-products .plan--feature:hover {
  background: linear-gradient(158deg, #1f2b4d 0%, var(--panel-2) 60%, var(--panel-2) 100%);
}

.page-products .plan__flag {
  position: absolute;
  top: 0;
  right: 0;
  padding: 5px 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--cyan);
}

.page-products .plan__term {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-products .plan__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 10px 0 0;
}

.page-products .plan__price .mono {
  font-size: clamp(32px, 4.4vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.page-products .plan--feature .plan__price .mono {
  color: var(--cyan);
}

.page-products .plan__unit {
  font-size: 13px;
  color: var(--muted);
}

.page-products .plan__fit {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .plan__list {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .plan__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.65;
  color: #c9d8ec;
}

.page-products .plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-products .plan__btn {
  display: block;
  margin-top: 22px;
  text-align: center;
}

/* ---------- 红黄牌价格 ---------- */
.page-products .prod-cards__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-products .prod-price-list {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .prod-price-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 14px;
  padding: 16px 12px 16px 14px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  transition: background var(--ease), border-left-color var(--ease);
}

.page-products .prod-price-row:hover {
  background: rgba(45, 226, 255, 0.07);
  border-left-color: var(--cyan);
}

.page-products .prod-price-row__name {
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--text);
}

.page-products .prod-price-row__num {
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.1;
  color: var(--yellow);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.page-products .prod-price-row--sub .prod-price-row__num {
  color: var(--cyan);
}

.page-products .prod-price-row__unit {
  margin-left: 4px;
  font-size: 12px;
  color: var(--muted);
}

.page-products .prod-price-row__note {
  grid-column: 1 / -1;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .prod-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
}

.page-products .prod-chips__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-products .prod-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  font-size: 12.5px;
  color: var(--text);
  background: var(--ink-2);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.page-products .prod-chip::before {
  content: "";
  width: 8px;
  height: 11px;
  background: var(--muted);
}

.page-products .prod-chip--yellow::before {
  background: var(--yellow);
}

.page-products .prod-chip--red::before {
  background: var(--red);
}

.page-products .prod-cards__figure {
  margin: 0;
}

.page-products .prod-cards__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-products .prod-cards__figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 平板栏目卡 ---------- */
.page-products .tablet-card {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 3.2vw, 38px);
  background: linear-gradient(150deg, #1b2044 0%, var(--panel) 52%, var(--ink-2) 100%);
  border: 1px solid rgba(138, 92, 255, 0.45);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-products .tablet-card h2 {
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 10px 0 0;
}

.page-products .tablet-card__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 14px 0 0;
}

.page-products .tablet-card__price .mono {
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--violet);
  font-variant-numeric: tabular-nums;
}

.page-products .tablet-card__unit {
  font-size: 13px;
  color: var(--muted);
}

.page-products .tablet-card__body p.measure {
  margin: 14px 0 0;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
  color: var(--muted);
}

.page-products .tablet-card__more {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(138, 92, 255, 0.35);
}

.page-products .tablet-card__more summary {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--cyan);
  cursor: pointer;
  list-style: none;
}

.page-products .tablet-card__more summary::-webkit-details-marker {
  display: none;
}

.page-products .tablet-card__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
}

.page-products .tablet-card__more[open] summary::before {
  content: "–";
}

.page-products .tablet-card__more ul {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .tablet-card__figure {
  margin: 0;
}

.page-products .tablet-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(138, 92, 255, 0.35);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

/* ---------- 资料库 ---------- */
.page-products .prod-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-top: clamp(22px, 3vw, 32px);
  padding: 12px 14px;
  background: var(--ink-2);
  border-left: 2px solid var(--cyan);
}

.page-products .prod-filter__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-products .prod-filter__item {
  padding: 4px 10px;
  font-size: 13px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-products .prod-filter__item:hover,
.page-products .prod-filter__item:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products .season-track {
  position: relative;
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3.4vw, 38px);
  padding-left: 28px;
}

.page-products .season-track::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan) 0%, rgba(45, 226, 255, 0.12) 100%);
}

.page-products .season-node {
  position: relative;
  padding: 16px 18px;
  background: var(--panel);
  border-left: 2px solid transparent;
  transition: background var(--ease), border-color var(--ease);
}

.page-products .season-node:hover {
  background: var(--panel-2);
  border-left-color: var(--cyan);
}

.page-products .season-node::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 22px;
  width: 12px;
  height: 12px;
  background: var(--ink);
  border: 2px solid var(--cyan);
  transform: rotate(45deg);
}

.page-products .season-node__year {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .season-node__status {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .season-node .dot {
  width: 6px;
  height: 6px;
  background: var(--line);
}

.page-products .season-node .dot--live {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(45, 226, 255, 0.22);
}

.page-products .season-node__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: #c9d8ec;
}

.page-products .prod-library__figure {
  margin: clamp(26px, 3.6vw, 42px) 0 0;
}

.page-products .prod-library__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-products .matrix {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .match-card {
  padding: 16px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line);
  transition: border-color var(--ease), background var(--ease), transform var(--ease-slow);
}

.page-products .match-card:hover {
  background: #0e1729;
  border-left-color: var(--cyan);
  transform: translateY(-2px);
}

.page-products .match-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .match-card__round {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .match-card__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 工具 ---------- */
.page-products .prod-tools {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-products .tool {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: background var(--ease);
}

.page-products .tool:hover {
  background: var(--panel-2);
}

.page-products .tool__idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-products .tool h3 {
  margin: 8px 0 0;
  font-family: var(--font-narrow);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .tool p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .tool .tool__use {
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-products .prod-tools__figure {
  margin: clamp(24px, 3.4vw, 38px) 0 0;
}

.page-products .prod-tools__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

/* ---------- 客服 ---------- */
.page-products .prod-sec--support {
  border-top: 1px solid var(--line);
}

.page-products .prod-support {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(22px, 3.4vw, 42px);
  background: linear-gradient(122deg, rgba(45, 226, 255, 0.13) 0%, rgba(138, 92, 255, 0.16) 62%, rgba(6, 10, 18, 0) 100%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-products .prod-support h2 {
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 10px 0 0;
}

.page-products .prod-support p.measure {
  margin: 14px 0 0;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
  color: var(--muted);
}

.page-products .prod-support__links {
  display: grid;
  gap: 10px;
}

.page-products .prod-support__links .btn {
  display: block;
  text-align: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-products .prod-tools {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 18px;
  }

  .page-products .tool:nth-child(even) {
    transform: translateY(18px);
  }

  .page-products .prod-tools__figure {
    margin-top: clamp(38px, 4.6vw, 62px);
  }
}

@media (min-width: 760px) {
  .page-products .prod-plans {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-products .plan--feature {
    transform: translateY(-14px);
  }
}

@media (min-width: 880px) {
  .page-products .tablet-card {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

@media (min-width: 920px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-products .prod-cards__grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
    align-items: start;
  }

  .page-products .prod-support {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-products .matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-jump__link,
  .page-products .plan,
  .page-products .prod-price-row,
  .page-products .prod-filter__item,
  .page-products .season-node,
  .page-products .match-card,
  .page-products .tool,
  .page-products .prod-inline-link {
    transition: none;
  }

  .page-products .match-card:hover,
  .page-products .plan--feature {
    transform: none;
  }
}